Milk flow meter



FIG. 1 is a right front upper perspective view of a milk flow meter showing our new design;

FIG. 2 is a left front lower perspective view thereof;

FIG. 3 is a right rear upper perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front elevational view thereof; and,

FIG. 9 is a rear elevational view thereof. 

The ornamental design for a milk flow meter, as shown and described. 